Flutter TabBar: A complete tutorial with examples

Flutter's TabBar class allows developers to organize app content into different categories, enabling users to navigate easily with a simple swipe. This tutorial provides a comprehensive guide on implementing TabBar in Flutter apps, covering the setup process, customization options for the tab indicator, and creating scrollable tabs. It also explains how to change tabs programmatically, listen for tab change events, and implement TabBar without an AppBar. Additionally, it addresses preserving the state of tabs to improve user experience. The tutorial includes code examples and links to video resources for visual learners, aiming to equip developers with the skills to enhance app navigation and usability.